Donald McCain is a British horse trainer known for his success in the racing industry. He was born on March 24, 1969, and has trained numerous winners in various prestigious races. McCain is based in Cheshire, England, and has a reputation for developing young horses into competitive racers. His training career began in the early 2000s, and he quickly gained recognition for his skills. McCain is particularly known for training horses that compete in National Hunt racing, which involves jumps and hurdles. His dedication to the sport has made him a respected figure among trainers and racing enthusiasts alike.